Class B CDL

A Class B CDL allows you to drive a commercial motor vehicle (CMV) with a loaded weight of 26,001lbs (11,793kg) or more, or any such vehicle towing a vehicle with a maximum weight of 10,000lbs (4536kg), and no restrictions on the age of your passengers.

The Class B CDL offers a greater allowance with regards to what you can drive and tow than the Class C CDL but less flexibility compared to the Class A.

Class B CDL Requirements

To get your Class B commercial drivers license you’ll need to pass the following tests:

General Knowledge

Air Brakes (where applicable)

Basic Skills & Controls

Pre-Trip Inspection

Other Exams For Additional Endorsements

Most states require you to take a written examination followed by an on road test.

Read our Class A CDL page to find out more about each of the bullet points mentioned above.

In addition to successfully completing the written and practical examinations, you also need to have a clean driving record (for the last 2 years), be at least 21 years of age for interstate driving (18 years of age for home-state driving).

Like with the Class A commercial drivers license, when you complete your exams you’ll have the chance to add any Endorsements. This can be a good idea as it ultimately gives you more flexibility with regards to the types of vehicles you can drive and the products you can carry.

You’re right Deborah, a Class A license only covers your ability to drive Class A vehicles. If you wish to drive other types of vehicles, there are additional tests you’ll need to take. Your driving school can best advise you about which ones you’ll need, and whether or not there are any requirements for additional training as well.

Thomas, Hey man, good question, but I hesitate to try to give you an answer without knowing more. Your best bet is going to be checking with your driving instructor and getting their recommendation. They’ll be able to help you a lot better than I can.